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Year: 2023

  • A young girl in a pink leopard-print top plays Wonder Boy on an arcade cabinet.

    Wonder Boy

    I first played Wonder Boy on an arcade machine 35 years ago, and have played on-and-off ever since. Until today, when I finally beat it for the first time.

    Read more - about 3 minutes (664 words)

    • Article
    • posted 29 December, 2023
  • Letter from British Gas opening with "Hello Mr Q (it Is Only Q)".

    It Is Only Q

    The programmers at British Gas are among the many who don't believe that a surname can be only a single character, and their customer service agents have clearly worked around their validations (or just left a note for themselves in the problematic field!)... leading to hilarious postal mail.

    Read more (215 words)

    • Note
    • 61 comments
    • posted 18 December, 2023
  • A white man wearing a spacesuit sits on a pebble beach using a laptop.

    They See Me (Blog)Rolling

    Inspired by Tracy Durnell, I've for the first time since 2008 started publishing a 'blogroll' of people I follow (now, dynamically-produced from my feed reader!).

    Read more - about 3 minutes (533 words)

    • Article
    • 2 comments
    • posted 18 December, 2023
  • Logo: "Welcome to the underground", in black and red.

    The Underground Blog

    Chris McLeod's started a blog that's ONLY available via a feed reader. How cool is that?

    Read more (250 words)

    • Repost
    • of this original
    • 1 comment
    • posted 14 December, 2023
  • Email from LinkedIn with the subject "Hiring trends for Magician roles".

    Magician Roles

    Because I work somewhere hip enough to let people tweak their job titles, mine is "Code Magician".
    LinkedIn isn't as hip as Automattic, though, because they keep emailing me sector updates... for the "Magician" sector... ๐Ÿ˜…

    Read more (36 words)

    • Note
    • 1 comment
    • posted 14 December, 2023
  • Overlaid graphs showing blog post frequency by post kind on DanQ.me, throughout its entire history and through the calendar year.

    Blogging Stats

    I finally got around to automating the generation of statistics about my blogging frequency. Now with interactive graphs!

    Read more (339 words)

    • Article
    • posted 13 December, 2023
  • Close-up of a champagne-coloured French Bulldog wearing a teal jumper, lying in a basket and looking towards the camera.

    Lightboxes Without JavaScript

    An image lightbox overlay with no JavaScript whatsoever? Absolutely. Here's how I do it.

    Read more - about 4 minutes (921 words)

    • Article
    • 3 comments
    • posted 12 December, 2023
  • Selfie of Dan wearing an "elf costume" Christmas jumper and matching hat with bell.

    Mental Elf Day

    Christmas Jumper Day at the kids' school. Because I'm the "embarrassing parent", I joined in for the school run too.
    (Also for my meetings today, obviously.)

    Read more (26 words)

    • Note
    • posted 8 December, 2023
  • I don't want your data

    Manu doesn't want your data, and I don't either.

    Read more (245 words)

    • Repost
    • of this original
    • posted 7 December, 2023
  • Album cover art for (Derogatory), showing the title in pink cursive script over a three small white ovoid pills dissolving on the ground. The words "luxury nan smell" are carved into the pills.

    FreeDeedPoll.org.uk, Punk Rock Edition

    A Birmingham-based punky trio, Luxury Nan Smell, have released a song named "freedeedpoll.org.uk", in reference to my website of the same name. This was just the kind of uplifting thing I needed to hear about.

    Read more (409 words)

    • Article
    • 1 comment
    • posted 6 December, 2023
  • Frosty meadow with frozen fog, with low sunrise barely cutting through, with beginnings of a blue sky barely peeking through.

    Freezing Fog

    Gorgeous freezing fog over the fields on the school run this morning.

    Read more - about 1 minutes (12 words)

    • Note
    • posted 6 December, 2023
  • Image representing post: Length Extension Attack Demonstration (Video)

    Length Extension Attack Demonstration (Video)

    This is a video version of my blog post, Length Extension Attack. In it, I talk through the theory of length extension attacks and demonstrate an SHA-1 length extension attack against an (imaginary) website.

    The video can also be found on:

    YouTube

    Read more (42 words)

    • Video
    • 1 comment
    • posted 30 November, 2023
  • A browser viewing a photo of a box full of money, overlaid with the caption "This image is valuable!". The URL is full of strangely-encoded characters.

    Length Extension Attack Demonstration

    Hash length extension attacks aren't necessarily intuitive without a little understanding of how vulnerable hashing algorithms work. Using SHA1 as an example, I've put together a step-by-step demonstration with a focus on teaching the underlying principles behind the vulnerability.

    Read more - about 9 minutes (2081 words)

    • Article
    • 6 comments
    • posted 30 November, 2023
  • Slim CD case of the album atop a padded envelope made of red bubble wrap.

    Tension in the Wires

    Received my physical copy of Planets In The Wires today, and I must say it was really cool of Pagan Wanderer Lu to include one of Fred "Thickie" Holden's famous Tension Sheets as a freebie.

    Read more (35 words)

    • Note
    • posted 27 November, 2023
  • Screenshot showing emoji reaction buttons: thumbs up, starry eyes, surprised, flexed bicep, about-to-vomit, t-rex. The t-rex has been selected.

    Emoji Reactions

    I added a stupid feature to my blog.
    On some posts, including this one, you can now send an "emoji reaction". Y'know, for if you're too lazy to write a comment.
    The available reactions vary by post.
    That is all.

    Read more (40 words)

    • Note
    • 2 comments
    • posted 24 November, 2023

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